DE69601443D1 - Wechselstromschleifringe und zylindrische Kollektoren aus gepresstem Kupfer-Graphit Kompositmaterial - Google Patents
Wechselstromschleifringe und zylindrische Kollektoren aus gepresstem Kupfer-Graphit KompositmaterialInfo
- Publication number
- DE69601443D1 DE69601443D1 DE69601443T DE69601443T DE69601443D1 DE 69601443 D1 DE69601443 D1 DE 69601443D1 DE 69601443 T DE69601443 T DE 69601443T DE 69601443 T DE69601443 T DE 69601443T DE 69601443 D1 DE69601443 D1 DE 69601443D1
- Authority
- DE
- Germany
- Prior art keywords
- composite material
- slip rings
- graphite composite
- contact
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
- H01R39/22—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof incorporating lubricating or polishing ingredient
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Powder Metallurgy (AREA)
- Resistance Heating (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9506334A FR2734669B1 (fr) | 1995-05-22 | 1995-05-22 | Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69601443D1 true DE69601443D1 (de) | 1999-03-11 |
Family
ID=9479445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69601443T Expired - Lifetime DE69601443D1 (de) | 1995-05-22 | 1996-05-20 | Wechselstromschleifringe und zylindrische Kollektoren aus gepresstem Kupfer-Graphit Kompositmaterial |
Country Status (6)
Country | Link |
---|---|
US (1) | US5789842A (ja) |
EP (1) | EP0744793B1 (ja) |
JP (1) | JP3711174B2 (ja) |
AT (1) | ATE176363T1 (ja) |
DE (1) | DE69601443D1 (ja) |
FR (1) | FR2734669B1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0935331B1 (en) * | 1997-08-21 | 2008-06-11 | Aisan Kogyo Kabushiki Kaisha | Commutator of improved segment joinability |
US5912523A (en) * | 1997-10-03 | 1999-06-15 | Mccord Winn Textron Inc. | Carbon commutator |
JP3450732B2 (ja) * | 1999-01-08 | 2003-09-29 | 三菱電機株式会社 | 回転電機 |
US6833650B2 (en) * | 2000-06-08 | 2004-12-21 | Denso Corporation | Plane commutator of motor having a base made of conductive powder |
DE10115601C1 (de) * | 2001-03-29 | 2002-09-05 | Kolektor D O O | Trommelkommutator sowie Verfahren zu seiner Herstellung |
DE10225789A1 (de) * | 2002-06-10 | 2003-12-18 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Schleifrings sowie Schleifringvorrichtung |
JP2004040844A (ja) * | 2002-06-28 | 2004-02-05 | Shinano Kenshi Co Ltd | 整流子およびこれを用いた回転電機 |
FR2865858B1 (fr) * | 2004-02-04 | 2016-10-07 | Carbone Lorraine Applications Electriques | Balais pour moteurs electriques fonctionnant a haute temperature |
CN100448139C (zh) * | 2006-07-19 | 2008-12-31 | 殷建伟 | 一种铜端环的加工工艺 |
US8501048B2 (en) * | 2007-10-18 | 2013-08-06 | Shimane Prefectural Government | Metal-graphite composite material having high thermal conductivity and production method therefor |
CN102744571B (zh) * | 2012-07-05 | 2014-08-06 | 武汉雄驰机电设备有限公司 | 大规格铜端环制备工艺 |
FR3101735B1 (fr) * | 2019-10-03 | 2021-09-03 | Avo Carbon France | Collecteur tournant pour rotor de machine électrique rotative |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758229A (en) * | 1951-11-22 | 1956-08-07 | Morgan Crucible Co | Commutators and other electric current collectors |
US4399383A (en) * | 1978-01-26 | 1983-08-16 | Mitsuba Electric Mfg. Co., Ltd. | Gasoline resistant commutator |
DE3023108C2 (de) * | 1979-07-02 | 1986-04-24 | Aupac K.K., Tokio/Tokyo | Verfahren zum Herstellen eines Kommutators |
DE2929731A1 (de) * | 1979-07-23 | 1981-02-12 | Ringsdorff Werke Gmbh | Verfahren zum herstellen von lamellen fuer kommutatoren |
DE3033616A1 (de) * | 1980-09-06 | 1982-04-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-foerderaggregat und verfahren zur herstellung eines kraftstoff-foerderaggregates |
DE3230298A1 (de) * | 1981-08-19 | 1983-03-03 | Robert Bosch Gmbh, 7000 Stuttgart | Stromzufuehrungseinrichtung fuer elektrische maschinen |
ATE120585T1 (de) * | 1985-08-27 | 1995-04-15 | Intercal Co | Elektrischer kontakt mit einlagerungen enthaltendem graphit. |
JPH02136051A (ja) * | 1988-11-16 | 1990-05-24 | Toyo Electric Mfg Co Ltd | 整流子片 |
GB9118086D0 (en) * | 1991-08-22 | 1991-10-09 | Johnson Electric Sa | A cylindrical carbon segment commutator |
GB9217259D0 (en) * | 1992-08-14 | 1992-09-30 | Johnson Electric Sa | A planar carbon segment commutor |
JP2797242B2 (ja) * | 1993-12-22 | 1998-09-17 | 株式会社ミツバ | 整流子及びその製造方法 |
-
1995
- 1995-05-22 FR FR9506334A patent/FR2734669B1/fr not_active Expired - Fee Related
-
1996
- 1996-05-20 DE DE69601443T patent/DE69601443D1/de not_active Expired - Lifetime
- 1996-05-20 EP EP96420180A patent/EP0744793B1/fr not_active Expired - Lifetime
- 1996-05-20 AT AT96420180T patent/ATE176363T1/de not_active IP Right Cessation
- 1996-05-22 JP JP14974896A patent/JP3711174B2/ja not_active Expired - Fee Related
- 1996-05-22 US US08/652,274 patent/US5789842A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5789842A (en) | 1998-08-04 |
FR2734669A1 (fr) | 1996-11-29 |
EP0744793A1 (fr) | 1996-11-27 |
FR2734669B1 (fr) | 1997-06-20 |
JPH08331811A (ja) | 1996-12-13 |
ATE176363T1 (de) | 1999-02-15 |
JP3711174B2 (ja) | 2005-10-26 |
EP0744793B1 (fr) | 1999-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |